Nondestructive Method for Measuring the Local Weight Density of Glass Wool Pipe

Nondestructive Method for Measuring the Local Weight Density of Glass Wool Pipe

A nondestructive method for measuring local weight density has been developed which utilizes ahybrid sensorsystem, i. e., a contactor and an optical sensor. The accuracy of this system as defined by the correlationcoefficient between light intensity and the local weight density is demonstrated to be...

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Veröffentlicht in:Rēzā kenkyū 2000/08/15, Vol.28(8), pp.520-522
Hauptverfasser: MURASE, Fumitaka, TAKAHASHI, Fumio, ISHIKAWA, Kazuhiko, ASADA, Katsuhiko, TANAKA, Toshiaki, UEDA, Masahiro
Format: Artikel
Sprache:eng
Schlagworte:
Glass wool pipe
Local weight density
Nondestructive measurement
Optical method
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Beschreibung
Zusammenfassung:A nondestructive method for measuring local weight density has been developed which utilizes ahybrid sensorsystem, i. e., a contactor and an optical sensor. The accuracy of this system as defined by the correlationcoefficient between light intensity and the local weight density is demonstrated to be above 90%.
ISSN:0387-0200
1349-6603
DOI:10.2184/lsj.28.520